65529240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 226437120

約数和(自身を除く): 160907880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 362, 420, 431, 543, 724, 840, 862, 905, 1086, 1267, 1293, 1448, 1724, 1810, 2155, 2172, 2534, 2586, 2715, 3017, 3448, 3620, 3801, 4310, 4344, 5068, 5172, 5430, 6034, 6335, 6465, 7240, 7602, 8620, 9051, 10136, 10344, 10860, 12068, 12670, 12930, 15085, 15204, 17240, 18102, 19005, 21720, 24136, 25340, 25860, 30170, 30408, 36204, 38010, 45255, 50680, 51720, 60340, 72408, 76020, 78011, 90510, 120680, 152040, 156022, 181020, 234033, 312044, 362040, 390055, 468066, 546077, 624088, 780110, 936132, 1092154, 1170165, 1560220, 1638231, 1872264, 2184308, 2340330, 2730385, 3120440, 3276462, 4368616, 4680660, 5460770, 6552924, 8191155, 9361320, 10921540, 13105848, 16382310, 21843080, 32764620, 65529240]

約数ペア:

[(1, 65529240), (2, 32764620), (3, 21843080), (4, 16382310), (5, 13105848), (6, 10921540), (7, 9361320), (8, 8191155), (10, 6552924), (12, 5460770), (14, 4680660), (15, 4368616), (20, 3276462), (21, 3120440), (24, 2730385), (28, 2340330), (30, 2184308), (35, 1872264), (40, 1638231), (42, 1560220), (56, 1170165), (60, 1092154), (70, 936132), (84, 780110), (105, 624088), (120, 546077), (140, 468066), (168, 390055), (181, 362040), (210, 312044), (280, 234033), (362, 181020), (420, 156022), (431, 152040), (543, 120680), (724, 90510), (840, 78011), (862, 76020), (905, 72408), (1086, 60340), (1267, 51720), (1293, 50680), (1448, 45255), (1724, 38010), (1810, 36204), (2155, 30408), (2172, 30170), (2534, 25860), (2586, 25340), (2715, 24136), (3017, 21720), (3448, 19005), (3620, 18102), (3801, 17240), (4310, 15204), (4344, 15085), (5068, 12930), (5172, 12670), (5430, 12068), (6034, 10860), (6335, 10344), (6465, 10136), (7240, 9051), (7602, 8620)]